Pioneer Deh-x6710bt Single Cd Receiver with Built-in Bluetooth DEH-X6700BT - Pioneer 1-DIN In-Dash CD/MP3/Bluetooth Stereo Receiver with MIXTRAX and Pandora Support for iOS and Android Devices Power Output: Peak: 50 watts x 4 channels | RMS: 14 watts x 4 channels Built-in Bluetooth Variable color illumination allows you to precisely match your vehicle's interior 10-level illumination dimmer